What are the solutions to the equation 4.9x^2-39.2x+58.8=0 ?

The solutions to the equation 4.9x^2-39.2x+58.8=0 are x=6,x=2

Find the zeros of 4.9x^2-39.2x+58.8=0

The zeros of 4.9x^2-39.2x+58.8=0 are x=6,x=2

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4.9 x^{2} - 39.2 x + 58.8 = 0

x = 6, x = 2

Solution steps

4.9 x^{2} - 39.2 x + 58.8 = 0

Multiply both sides by

10

49 x^{2} - 392 x + 588 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 392 ) \pm ( - 392 ) ^{2} - 4 \cdot 49 \cdot 588}{2 \cdot 49}

(- 392)^{2} - 4 \cdot 49 \cdot 588 = 196

x_{1, 2} = \frac{- ( - 392 ) \pm 196}{2 \cdot 49}

Separate the solutions

x_{1} = \frac{- ( - 392 ) + 196}{2 \cdot 49}, x_{2} = \frac{- ( - 392 ) - 196}{2 \cdot 49}

x = \frac{- ( - 392 ) + 196}{2 \cdot 49} : 6

x = \frac{- ( - 392 ) - 196}{2 \cdot 49} : 2

The solutions to the quadratic equation are:

x = 6, x = 2

5 x^{2} + 12 x = 0

2 x^{2} + x^{2} = 100

x^{2} + 14 x + 43 = 0

x (x - 9) = 5

a^{2} - 4 a + 20 = 0

What are the solutions to the equation 4.9x^2-39.2x+58.8=0 ?
The solutions to the equation 4.9x^2-39.2x+58.8=0 are x=6,x=2
Find the zeros of 4.9x^2-39.2x+58.8=0
The zeros of 4.9x^2-39.2x+58.8=0 are x=6,x=2